4.7L composite cylinder fully wrapped carbon fiber gas cylinder breathing cylinder

       4.7L composite fully wrapped carbon fiber gas cylinder

      Composite tank liners are made of high quality 6061 aluminum alloy materials. The manufacturing procedure includes punching, drawing, heat treatment, CNC flow forming spinning, inner surface treatment, etc. The wall thickness is uniform with little difference. The shape of shoulder and base are produced with high precision and consistency. Anodic oxidation treatment gives the inner surface better corrosion resistance performance. Cylinder winding layers are made of imported superior quality carbon fibers, epoxy and other materials and are manufactured through the procedures of CNC winding, high temperature curing, etc.